/*输入一个文件名，输出他的文本内容
 */
package day9.Exer;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.Scanner;

public class Exer2 {
    public static void main(String[] args) {
        System.out.println("请输入一个文件名：");
        Scanner in=new Scanner(System.in);
        BufferedReader br=null;
        try{
            br= new BufferedReader(new FileReader(in.next()));
            String str;
            while ( (str=br.readLine())!=null){
                br.readLine();
                System.out.println(str);
            }

        }catch (Exception e){
            e.printStackTrace();
        }finally {
            if(br!=null){
                try {
                    br.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }
}
